/Engine/Plugins/Experimental/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/MeshModelingFunctions.h
Mode passed to ApplyMeshBevelSelection to control how the input Selection should be interpreted as selecting an area of the mesh to Bevel
enum EGeometryScriptMeshBevelSelectionMode { TriangleArea = 0, AllPolygroupEdges = 1, SharedPolygroupEdges = 2, }